EP 0353206 A2 19900131 - An analyzer for the determination of the phenotype and the abo blood group.
Title (en)
An analyzer for the determination of the phenotype and the abo blood group.
Title (de)
Analysegerät zur Bestimmung des Phenotyps und der ABO-Blutgruppe.
Title (fr)
Analyseur pour la détermination du phénotype et du groupe sanguin ABO.
Publication
Application
Priority
IT 4825288 A 19880729
Abstract (en)
An analyzer for the determination of the ABO group and the phenotype, said analyzer comprising a rotatable plate (8) carrying sample-bearing test-tubes (1) and dilution test-tubes (9) arranged along concentric circumferences; a dispensing needle (1) which is movable by mechanical means (2, 3, 4) between a washing position (6), a position (7) for drawing the sample, a position (10) for diluting the sample and a position for the introduction of the sample into a reading well; a station (6) for washing said needle; a conveyor (9) group carrying members (5) which are provided with 12 reaction wells in the position for receiving the diluted or the undiluted sample from the dispensing needle (1); an automatic feeder (19) that feeds small balls into each of said 12 wells during the forward motion along the conveyor group (9); mechanical means for transferring the member with said 12 wells to a reading zone; a group (27) that meters the specific antiserum or the red cells into each one of said 12 wells; an optical reading device that reads the transmittance of each one of said 12 wells, starting from the moment at which antiserum or red cells are metered; and a processor for the functional control of the analyzer and for the issuing and the estimate of the results if the analyses.
IPC 1-7
IPC 8 full level
B01F 13/08 (2006.01); G01N 35/02 (2006.01); G01N 35/00 (2006.01)
CPC (source: EP US)
B01F 33/452 (2022.01 - EP US); G01N 35/025 (2013.01 - EP US); G01N 2035/00752 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR LI LU NL SE
DOCDB simple family (publication)
EP 0353206 A2 19900131; EP 0353206 A3 19910227; EP 0353206 B1 19990421; AT E179254 T1 19990515; DE 68928972 D1 19990527; IT 1224861 B 19901024; IT 8848252 A0 19880729; PT 91321 A 19900208; PT 91321 B 19950706; US 5324479 A 19940628
DOCDB simple family (application)
EP 89830337 A 19890719; AT 89830337 T 19890719; DE 68928972 T 19890719; IT 4825288 A 19880729; PT 9132189 A 19890728; US 38303289 A 19890721